<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="../css/helpcenter.css">
</head>
<body>
    <div class="container"><img src="../img/logo.jpg" alt="">
        <span class="text">帮助中心</span></div>
        <article><p class="liuyan">在线留言</p>
            <form action="">
                <input type="text" id="liuyanban" placeholder="请输入您的反馈内容">
                <input type="button" id="submit" value="提交">
            </form>
            <div class="lianxi">
                客服热线：020-xxxxxx
            </div>
        </article>
    
</body>
</html>